38 results
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
Pivot-Shift Test ... and a chronic ACL ... be performing a high-tibial ... #ACL #Knee #Injury ... Sports #Ortho #msk
Knee Examination
Right Knee - Examination maneuvers include the Lachman (ACL), anterior drawer (ACL), Lateral pivot shift,
anterior drawer (ACL ... Lateral pivot shift ... meniscal integrity) and ... #Diagnosis #Sports ... #msk
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
ACL-deficient Knee ... and a chronic ACL ... be performing a high-tibial ... #ACL #Knee #Injury ... cruciate #ligament #msk
Posterior Cruciate Ligament (PCL) Injury: Pathogenesis and Clinical Findings
Classification of PCL Iniuries
 • Partial: Translation <
Clinical Findings Classification ... with the knee in ... #Injury #MSK #Sports ... pathophysiology #classification ... #diagnosis
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
The head impulse test ... abnormal) in nearly all ... of AVS and negative ... #Diagnosis #PhysicalExam ... #Neurology #AVS
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
- Differential Diagnosis ... K), H. pylori test ... thyroid function test ... psychiatric changes), high ... not required in all
Lachman Test for ACL Injury

The patient lies supine and with the knee in ~20-30 degrees of
ACL Injury The ... with the knee in ... degrees of flexion, hip ... the thigh and the ... #physicalexam #msk
Disseminated Gonococcal Infection - Diagnosis and Management Summary

Bacteremic spread of the Gram-negative diplococci Neisseria gonorrhoeae. History
the preferred test ... the workup • Test ... HIV, Chlamydia ... Purulent Arthritis Syndrome ... Distal joints, knees
Drugs associated with hypokalemia and hypomagnesemia

Hypokalemia
- Shift from extracellular fluid to intracellular fluid compartment
  -
Hypokalemia - Shift ... - Insulin (high ... renal Fanconi syndrome ... #differential #diagnosis ... #nephrology #Causes
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
- Differential Diagnosis ... Intracellular Shift ... - Tumor lysis syndrome ... #causes #potassium ... #high #nephrology